{"api_version":"1","generated_at":"2026-08-12T21:41:38+00:00","cve":"CVE-2026-73308","urls":{"html":"https://cve.report/CVE-2026-73308","api":"https://cve.report/api/cve/CVE-2026-73308.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-73308","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-73308"},"summary":{"title":"Budibase: OAuth2 Token Disclosure via Automation Test Results Broadcast to Other Builders","description":"Budibase is an open-source low-code platform. Prior to 3.39.25, packages/server/src/api/controllers/automation.ts returned automation test results containing trigger.outputs.user.oauth2, broadcast BuilderSocketEvent.AutomationTestProgress to the app room, and stored progress in packages/server/src/automations/testProgress.ts without user scoping. A co-builder could receive or poll another SSO-authenticated builder test and obtain OAuth2 access and refresh tokens. The fix adds sanitizeAutomationTestResult and isolates progress by user. This issue is fixed in version 3.39.25.","state":"PUBLISHED","assigner":"GitHub_M","published_at":"2026-08-12 20:17:54","updated_at":"2026-08-12 20:17:54"},"problem_types":["CWE-200","CWE-200 CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"],"metrics":[{"version":"3.1","source":"security-advisories@github.com","type":"Secondary","score":"5.7","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","baseScore":5.7,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"5.7","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","version":"3.1"}}],"references":[{"url":"https://github.com/Budibase/budibase/releases/tag/3.39.25","name":"https://github.com/Budibase/budibase/releases/tag/3.39.25","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/Budibase/budibase/commit/bca426de7dc36d680285295655dc640dea2aab21","name":"https://github.com/Budibase/budibase/commit/bca426de7dc36d680285295655dc640dea2aab21","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/Budibase/budibase/security/advisories/GHSA-gh4h-34gr-87r7","name":"https://github.com/Budibase/budibase/security/advisories/GHSA-gh4h-34gr-87r7","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/Budibase/budibase/pull/19107","name":"https://github.com/Budibase/budibase/pull/19107","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-73308","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73308","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Budibase","product":"budibase","version":"affected < 3.39.25","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"product":"budibase","vendor":"Budibase","versions":[{"status":"affected","version":"< 3.39.25"}]}],"descriptions":[{"lang":"en","value":"Budibase is an open-source low-code platform. Prior to 3.39.25, packages/server/src/api/controllers/automation.ts returned automation test results containing trigger.outputs.user.oauth2, broadcast BuilderSocketEvent.AutomationTestProgress to the app room, and stored progress in packages/server/src/automations/testProgress.ts without user scoping. A co-builder could receive or poll another SSO-authenticated builder test and obtain OAuth2 access and refresh tokens. The fix adds sanitizeAutomationTestResult and isolates progress by user. This issue is fixed in version 3.39.25."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-08-12T19:01:15.182Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"name":"https://github.com/Budibase/budibase/security/advisories/GHSA-gh4h-34gr-87r7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Budibase/budibase/security/advisories/GHSA-gh4h-34gr-87r7"},{"name":"https://github.com/Budibase/budibase/pull/19107","tags":["x_refsource_MISC"],"url":"https://github.com/Budibase/budibase/pull/19107"},{"name":"https://github.com/Budibase/budibase/commit/bca426de7dc36d680285295655dc640dea2aab21","tags":["x_refsource_MISC"],"url":"https://github.com/Budibase/budibase/commit/bca426de7dc36d680285295655dc640dea2aab21"},{"name":"https://github.com/Budibase/budibase/releases/tag/3.39.25","tags":["x_refsource_MISC"],"url":"https://github.com/Budibase/budibase/releases/tag/3.39.25"}],"source":{"advisory":"GHSA-gh4h-34gr-87r7","discovery":"UNKNOWN"},"title":"Budibase: OAuth2 Token Disclosure via Automation Test Results Broadcast to Other Builders"}},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2026-73308","datePublished":"2026-08-12T19:01:15.182Z","dateReserved":"2026-08-11T19:42:11.451Z","dateUpdated":"2026-08-12T19:01:15.182Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-12 20:17:54","lastModifiedDate":"2026-08-12 20:17:54","problem_types":["CWE-200","CWE-200 CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","baseScore":5.7,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.1,"impactScore":3.6}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"73308","Ordinal":"1","Title":"Budibase: OAuth2 Token Disclosure via Automation Test Results Br","CVE":"CVE-2026-73308","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"73308","Ordinal":"1","NoteData":"Budibase is an open-source low-code platform. Prior to 3.39.25, packages/server/src/api/controllers/automation.ts returned automation test results containing trigger.outputs.user.oauth2, broadcast BuilderSocketEvent.AutomationTestProgress to the app room, and stored progress in packages/server/src/automations/testProgress.ts without user scoping. A co-builder could receive or poll another SSO-authenticated builder test and obtain OAuth2 access and refresh tokens. The fix adds sanitizeAutomationTestResult and isolates progress by user. This issue is fixed in version 3.39.25.","Type":"Description","Title":"Budibase: OAuth2 Token Disclosure via Automation Test Results Br"}]}}}